body {
	font-family: Arial, "Microsoft Yahei", "Helvetica Neue", Helvetica, sans-serif;
	color: #333;
	font-size: .28em;
	line-height: 1;
	-webkit-text-size-adjust: none;
	background: url(../img/tgcode.gif) !important;
	/* background: no-repeat !important; */
	background-size: 100% 100% !important;
	background-attachment: fixed !important;
}